天津开发区盐渍土绿化

Techniques of Afforestation in Saline Soils in Tianjin Economic Development Area

文章对天津开发区盐渍土绿化采用的技术措施及其效果进行了论述,开发区盐渍土绿化主要采用了客土技术、暗管排水排盐技术及其它一些技术,这些技术能够较好地防止绿化种植土发生盐分积累,为园林植物正常生长创造了适宜的土壤环境,丰富了开发区植物多样性,改善了开发区景观效果和生态环境,已取得初步效果。

Techniques of afforestation in saline soils and their effects in Tianjin Economic Development Area （TEDA） were discussed in the paper. The techniques include use of off-site soils, underground drainage pipelines and other techniques which are good in preventing from accumulation of salinity at planting sites and creating a soil conditions suitable for the growth of landscaping plants, therefore to enrich plant diversity and improve landscape and ecological conditions in the TEDA.